diff options
author | joerg <joerg> | 2009-03-20 19:23:50 +0000 |
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committer | joerg <joerg> | 2009-03-20 19:23:50 +0000 |
commit | 405c61d80251d8e80401aed2264d4bede218cb22 (patch) | |
tree | 647e974495c5d41703d41ca2e71c9b6063b9153a /lang/sun-jdk15 | |
parent | f0f715d4dd4a290c5c6ae716c774f59caf5aa61c (diff) | |
download | pkgsrc-405c61d80251d8e80401aed2264d4bede218cb22.tar.gz |
Simply and speed up buildlink3.mk files and processing.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.
Diffstat (limited to 'lang/sun-jdk15')
-rw-r--r-- | lang/sun-jdk15/buildlink3.mk | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/lang/sun-jdk15/buildlink3.mk b/lang/sun-jdk15/buildlink3.mk index a496d4bf7b8..f60ceab0294 100644 --- a/lang/sun-jdk15/buildlink3.mk +++ b/lang/sun-jdk15/buildlink3.mk @@ -1,17 +1,9 @@ -# $NetBSD: buildlink3.mk,v 1.6 2006/07/08 23:10:56 jlam Exp $ +# $NetBSD: buildlink3.mk,v 1.7 2009/03/20 19:24:52 joerg Exp $ -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+ -SUN_JDK15_BUILDLINK3_MK:= ${SUN_JDK15_BUILDLINK3_MK}+ +BUILDLINK_TREE+= sun-jdk15 -.if !empty(BUILDLINK_DEPTH:M+) -BUILDLINK_DEPENDS+= sun-jdk15 -.endif - -BUILDLINK_PACKAGES:= ${BUILDLINK_PACKAGES:Nsun-jdk15} -BUILDLINK_PACKAGES+= sun-jdk15 -BUILDLINK_ORDER:= ${BUILDLINK_ORDER} ${BUILDLINK_DEPTH}sun-jdk15 - -.if !empty(SUN_JDK15_BUILDLINK3_MK:M+) +.if !defined(SUN_JDK15_BUILDLINK3_MK) +SUN_JDK15_BUILDLINK3_MK:= BUILDLINK_API_DEPENDS.sun-jdk15+= sun-jdk15-[0-9]* BUILDLINK_ABI_DEPENDS.sun-jdk15?= sun-jdk15>=5.0.6nb1 @@ -25,7 +17,6 @@ BUILDLINK_CPPFLAGS.sun-jdk15= \ -I${BUILDLINK_JAVA_PREFIX.sun-jre15}/include/linux .include "../../lang/sun-jre15/buildlink3.mk" +.endif # SUN_JDK15_BUILDLINK3_MK -.endif # SUN_JDK15_BUILDLINK3_MK - -BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//} +BUILDLINK_TREE+= -sun-jdk15 |